Eurasian beaver vs Ornamental Orbweaver

Castor fiber compared with Larinioides patagiatus

Key Differences

• Eurasian beaver is Vulnerable while Ornamental Orbweaver is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Ornamental Orbweaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Arachnida (Arachnids)
Order	Rodentia (Rodents)	Araneae (Araneae)
Family	Castoridae (Beavers)	Araneidae
Genus	Castor (Beavers)	Larinioides
Species	Castor fiber	Larinioides patagiatus

Evolutionary Relationship

Eurasian beaver and Ornamental Orbweaver share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Eurasian beaver

VU — Vulnerable

Ornamental Orbweaver

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Ornamental Orbweaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Ornamental Orbweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (4 countries) and North America (Canada, United States).

Eurasian beaver

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden